package com.lin.spring.service;

import com.lin.spring.entity.User;
import org.springframework.stereotype.Service;

/**
 * @ClassName UserService
 * @Description uservice
 * @Author lin
 * @Date 2021/11/17 下午10:51
 * @Version V1.0
 */

public interface UserService {
    void insertUser(User user);
    User findUserById(int id);
}
